廣州電子觸摸筆鍍銀惠州市微納科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="鍍銀產(chǎn)品表面出現(xiàn)放黃現(xiàn)象，在烘烤后則更嚴(yán)重或者是鍍銀產(chǎn)品有發(fā)霧發(fā)黃烘烤后更嚴(yán)重，那么多半是加工過程出現(xiàn)問題了。鍍銀工藝中會出現(xiàn)電流過大，造成部分產(chǎn)品邊角出現(xiàn)白霧燒焦現(xiàn)象，手感會加速發(fā)黃且外觀差。鍍銀過程正常，但是電鍍后整體沒有銀金屬該有的白"><meta name="keywords" content="廣州電子觸摸筆鍍銀,鍍銀"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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href="http://www.cdcfah.com/zx/"><span>新聞資訊</span></a></li><li id = "index_article"><a href="http://www.cdcfah.com/xw/"><span>行業(yè)資訊</span></a></li><li id = "index_show"><a href="http://www.cdcfah.com/zh/"><span>展會信息</span></a></li></ul></div></nav><section class="wrap clearfix"><section class="container clearfix tcPro"><section class="home-main container clearfix"><div id="35wbixq" class="twoCol"><div id="0eyne7v" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/second-_wjgj/">五金、工具</a>?<a href="http://www.cdcfah.com/cp/third-wjgj_wjgjxmhz/">五金工具項目合作</a>?廣州電子觸摸筆鍍銀惠州市微納科技供應(yīng)</p><div id="qkhykzq" class="leftbox clearfix"><h1>廣州電子觸摸筆鍍銀惠州市微納科技供應(yīng)</h1><div id="0cjqdkh" class="proBig"><div id="wlsegne" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/20/16/637124555983893360_hzwnkj_9453693.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="l7b87qn" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/2019/12/20/16/637124555983893360_hzwnkj_9453693.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="uovxuwn" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>廣東省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>廣州電子觸摸筆鍍銀,鍍銀</p><p><span>***更新：</span>2020-08-13 17:09:20</p><p><span id="click" >瀏覽次數(shù)：1次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="zvh3g82" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">惠州市微納科技有限公司</a></p><p><span>聯(lián)系人：</span>李先生</p><p><span>郵箱: </span>lijn@vacano.com</p><p><span>電話: </span>13421322633</p><p><span>傳真: </span>0752_6531566</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0752-6531558</p><p><span>地址: </span>廣東惠東縣大嶺鎮(zhèn)產(chǎn)業(yè)轉(zhuǎn)移園華源軒大道遠(yuǎn)銘揚工業(yè)</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="nhlifhj" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="hr8w2sf" class="box"><p><p style="text-indent:25px">鍍銀產(chǎn)品表面出現(xiàn)放黃現(xiàn)象，在烘烤后則更嚴(yán)重或者是鍍銀產(chǎn)品有發(fā)霧發(fā)黃烘烤后更嚴(yán)重，那么多半是加工過程出現(xiàn)問題了。鍍銀工藝中會出現(xiàn)電流過大，造成部分產(chǎn)品邊角出現(xiàn)白霧燒焦現(xiàn)象，手感會加速發(fā)黃且外觀差。鍍銀過程正常，但是電鍍后整體沒有銀金屬該有的白亮，有輕微的發(fā)黃現(xiàn)象，造成這個問題的原因可能是銀后處理水洗沒有弄干凈，從而讓表面出現(xiàn)氧化現(xiàn)象。鍍銀后產(chǎn)品外觀正常但是經(jīng)過烘烤后出現(xiàn)部分產(chǎn)品出現(xiàn)發(fā)黃的現(xiàn)象，廣州電子觸摸筆鍍銀，造成這樣的原因可能是返鍍產(chǎn)品或是電鍍過程導(dǎo)電不良或清洗不徹底造成的，廣州電子觸摸筆鍍銀。脈沖電源在貴金屬電鍍中已有較多應(yīng)用，廣州電子觸摸筆鍍銀，其著眼點主要考慮節(jié)約貴金屬用量，并且主要還是用在**物電鍍工藝。廣州電子觸摸筆鍍銀</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州電子觸摸筆鍍銀,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/12/20/16/637124555983893360_hzwnkj_9453693.jpg"></div><p style="text-indent:25px">很多人聽說過鍍銀，但是沒有聽過鍍銠銀，其本質(zhì)上指的就是鍍銠，因為與銀基本上很難從外觀分別出來，因此被人們稱為銠銀。銠屬于惰性金屬，因此電鍍之后鍍層的穩(wěn)定性和亮度的視覺保持時間比其他電鍍工藝保持時間更長，但是鍍銠的價錢上是要比其他工藝要貴上少許的。鍍銠工藝多用于首飾產(chǎn)品的電鍍上，像大家蕞常見的鉑金首飾，鉑金材質(zhì)本身就算經(jīng)過拋光，也不會很亮，只有經(jīng)過鍍銠之后才會呈亮發(fā)光。除了銀、鉑金可以鍍銠外，銅類金屬也是可以采用鍍銠工藝進(jìn)行加工，常用在首飾行業(yè)上。廣州電子觸摸筆鍍銀如果是在鎳基上鍍銀，可以采用銅基用的預(yù)鍍液，但是在鍍前要在50％的鹽酸溶液中預(yù)浸l0～30s；</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州電子觸摸筆鍍銀,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771471397472_hzwnkj_3635566.jpg"></div><p style="text-indent:25px">國內(nèi)國外對于防止銀變色方法各有各的方法，但是總體來說是八九不離十吧。國內(nèi)目前采用的主流方法有：化學(xué)鈍化、電化學(xué)鈍化、預(yù)鍍膜、脈沖電鍍、有機化合鈍化處理、電泳法和涂有機溶劑保護(hù)層等方法。我們拿化學(xué)鈍化和脈沖電鍍進(jìn)行對比說明：化學(xué)鈍化采用重鉻酸鹽溶液處理，在表面形成氧化銀和鉻酸銀薄膜。鉻酸鹽鈍化成本低，操作簡單，維護(hù)方便，但這種膜抗變色能力較差。脈沖電鍍采用間歇式供電，陰極電位隨時間作周期性變化，這樣可以提高陰極電流效率，減少***，增加銀層的密度。</p><p style="text-indent:25px">電鍍絕不能等同于說是鍍金鍍銀，電鍍它是使用電解原理在某些金屬外表上鍍上薄膜在其他金屬或合金的過程，屬于材料表面處理的電化學(xué)處理概念。經(jīng)過電鍍的金屬材料其外表附著一層金屬膜，用來防止金屬修飾，提高耐磨性，導(dǎo)電性，反光性和裝飾作用的。而鍍金鍍銀則是具體的一種鍍種方式，以鍍金為例，它通常是用來裝飾用的，金對于目前人類社會而言都是具有舉足輕重的意義，所以常使用鍍金裝飾其他物品，另外對于電子元器件中也會使用到鍍金工藝來提高電子內(nèi)部的導(dǎo)電和傳遞信息的作用。其他金屬如銅、等大多數(shù)金屬在鍍銀時，都會因銀的電位較正而在電鍍時發(fā)生置換反應(yīng)，使鍍層結(jié)合力出現(xiàn)問題。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="廣州電子觸摸筆鍍銀,鍍銀" src="http://tyunfile.71360.com/UpLoadFile/2019/8/30/15/637027771353730089_hzwnkj_2379527.jpg"></div><p> 對于絕大多數(shù)人而言都是不能有效的分辨純銀和鍍銀的區(qū)別，外觀上兩者基本上是同一種樣式，因此在裝飾品行業(yè)很多不良商家會使用鍍銀產(chǎn)品來坑騙消費者。鍍銀和純銀絕不是同一種產(chǎn)品，鍍銀只是單純的在基體表面上鍍上一銀層，其內(nèi)部可以是各種非銀物質(zhì)組成；而純銀產(chǎn)品則是因含量較為接近***銀的，鍍銀更多的是外在美，純銀更多的是內(nèi)在美。從飾品店購買回來的產(chǎn)品可以防止高溫焊搶下燒紅，待產(chǎn)品冷卻后若是出現(xiàn)黑色、暗黑色或發(fā)黃的情況，則是鍍銀產(chǎn)品或銀含量不高的產(chǎn)品。而純銀產(chǎn)品則會呈現(xiàn)如白紙一般的顏色。這個方法是蕞為簡單有效直接的方法，但是對于購買回來的產(chǎn)品很多消費者是不愿意這樣操作檢驗的。脈沖電源技術(shù)用在無氰鍍銀上應(yīng)該有更為明顯的效果。廣州醫(yī)用器械鍍銀價格</p><p style="text-indent:25px">也就是在尋找更好的絡(luò)合劑和添加劑、輔助劑。在這方面取得進(jìn)展是完全有可能的。廣州電子觸摸筆鍍銀</p><p style="text-indent:25px">所謂的厚金電鍍是把借助電解作用使金屬或其他材料工件的表面貼附上一層金的加工工藝，用來防止金屬氧化。這種方法屬于電鍍方法的一種，電鍍需要一個向電鍍槽供電的低壓大電流電源以及由電鍍液、待鍍零件(陰極)和陽極構(gòu)成的電解裝置。其中電鍍液成分視鍍層不同而不同，但均含有提供金屬離子的主鹽，能絡(luò)合主鹽中金屬離子形成絡(luò)合物的絡(luò)合劑，用于穩(wěn)定溶液酸堿度的緩沖劑，陽極活化劑和特殊添加物。厚金電鍍除了用來防止金屬氧化外，也用充當(dāng)其他功能性鍍金的。廣州電子觸摸筆鍍銀</p><p style="text-indent:25px">惠州市微納科技有限公司創(chuàng)建于2017-11-15，注冊資金 2000-3000萬元，是一家專注EMI加工; 醫(yī)療設(shè)備、5G機殼; 電子配件鍍膜; 車載攝像頭鍍膜; 醫(yī)療器械鍍膜; 鍍晶鍍膜; 電子產(chǎn)品鍍膜; WIFI信號外殼; 筆記本外殼加工鍍膜; 電子觸摸筆; 5G信號盒; 車載攝像頭配件鍍膜; 柜員機控制鍍膜; 可視電話鍍膜; 手機屏蔽鍍膜; 小型化電子設(shè)備防電磁干擾; 手機主機架鍍膜; 小型化計算機; 塑膠表面金屬化鍍膜; 小型化計算機鍍膜;的公司。公司目前擁有51~100人員工，為員工提供廣闊的發(fā)展平臺與成長空間，為客戶提供高質(zhì)高效的產(chǎn)品服務(wù)，深受員工與客戶好評。誠實、守信是對企業(yè)的經(jīng)營要求，也是我們做人的基本準(zhǔn)則。公司致力于打造***的[ "濺射鍍膜", "真空鍍膜", "濺射鍍膜", "外殼" ]。一直以來公司堅持以客戶為中心、[ "濺射鍍膜", "真空鍍膜", "濺射鍍膜", "外殼" ]市場為導(dǎo)向，重信譽，保質(zhì)量，想客戶之所想，急用戶之所急，全力以赴滿足客戶的一切需要。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/904159.html</p></div></div></div></div></div><div id="qfeli8b" class="page-right twoColRt"><div id="wliahja" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="uegdpgd" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></div><p>福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)</p></a></div><div id="iszwoac" 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